baber/WOPTO huggingface dataset:
Patent JP-H08177037-A (JP)
Title: Pump for collecting suspended matter of fluid and suspended matter collector
Inventor: NAGANO YOJI
IPC: E02B15/10
Filed: 1994-11-01
Abstract: PURPOSE: To prevent the deterioration at an early stage of a pump for collection even when air is sucked in together with a suspended matter by connecting an outflow pipe to the lower section of a sealed collecting tank and the supply pipe and discharge pipe of air to an upper section and alternately changing over the output pipe and the supply pipe and the discharge pipe by a changeover valve. CONSTITUTION: A pump P is operated and an on-off valve 7A is opened. However, an air pump 4 is not started. Consequently, suspended matters 17 and a liquid flowing into a connecting pipe 16 from a suction port 16a flow into a chamber 9 from a flow path 10 and a path 11 through an inflow pipe 2, and the inflow is continued until the level of the liquid is equalized almost to the surface of a stock solution 18. Air is discharged from an air discharge pipe 6 during that time. The suspended matters are floated on the surface at all times at that time, but a turbulent flow is inhibited by the path 11, and the suspended matters are further separated. When the liquid level is elevated and a switch 14 is turned on, the on-off valve 7A is closed and the air pump 4 is started, and high-pressure air is supplied from a supply pipe 5.  The liquid on the lower side is discharged through an outflow pipe 3 at that time. A switch 15 is turned on, and the pump 4 is stopped. Accordingly, the suspended matters can be captured with high efficiency.
Patent JP-S62154601-A (JP)
Inventor: TAKAHARA HIROSHI
IPC: H01C17/24
Filed: 1985-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001115106-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: SHIMOMURA KAZUHIRO
IPC: C09J163/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To prepare a pressure-sensitive adhesive tape which excels in follow-up adhesion to an adherend having fine irregularities in the surface such as metallic plates and, in addition, can hold down a rise in the cost of a pressure-sensitive adhesive and the price of final products without requiring complicated process control. SOLUTION: This pressure-sensitive adhesive tape can be obtained by laminating a pressure-sensitive adhesive which can crosslink to a gel fraction of not less than 80 wt.% by a crosslinking agent capable of reacting with the carboxyl groups of a carboxyl group-containing acrylic polymer and which is imparted with irregularity follow-up properties by incorporating a specific amount of a plasticizer thereinto.
Patent JP-H07128334-A (JP)
Title: Fluorescent antibody decision system
Inventor: CHIBA HISASHI
IPC: G01N33/533
Filed: 1993-10-29
Abstract: PURPOSE:To make an accurate decision of positive/negative automatically based on an output from a neural network by normalizing the fluorescent intensity to prepare an input data and inputting then to a learnt neural network. CONSTITUTION:Blood serum of a patient is caused to react with a cell nucleus and added with a fluorescent label to prepare an object to be decided which is then set in a fluorescent microscope 20 and irradiated with an exciting light. An image obtained from the microscope 20 is subjected to photoelectric conversion by a photodetector 22 and then subjected to digital conversion by an A/D converter 24. The digital signal is related with each time and stored, as a fluorescent intensity, at a fluorescent intensity memory section 12. Upon the lapse of a predetermined time, the image is detected again and the operation is repeated n times. Fluorescent intensities Ko-Kn obtained by repeating the measurement (n+ 1) times are normalized at an input data preparing section 14 thus preparing input data (Ko/Kx)-(Kn/Kx) which are inputted to a neural network 16. A positive/negative decision section 18 makes a decision of positive/negative based on an output from the network 16. This constitution allows correct automatic decision of positive/negative.
Patent JP-H09188016-A (JP)
Title: Printer
Inventor: SATO FUMIHIRO
IPC: B41J11/48
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a printer of a multipass type capable of feeding paper in both directions and simple in structure and easy to operate. SOLUTION: A printer is equipped with the printing head 16 attached to a movable carriage 22, the platen 18 cooperating with a printing head, the rear feed roller 34 arranged on one side of the platen and the front feed roller 32 arranged on the other side of the platen. An attaching means selectively attaching a front cut sheet feed, a rear cut sheet feed 36, a front tractor 38 and a rear tractor 40 is provided and the rear tractor 40 is arranged so as to pass through the gap between the rear feed roller 34 and the platen 18 to directly supply continuous form paper to the platen 18.
Patent JP-S62154117-A (JP)
Title: Motor positioning controller
Inventor: SUWA YOSHIHIDE
IPC: G05D3/12
Filed: 1985-12-27
Abstract: PURPOSE:To set the position of a DC motor automatically and with high accuracy at the motor driving side just by setting the initial data from outside. CONSTITUTION:The data needed for start of a DC motor 17 is set to a counter 15 for control of acceleration/deceleration as the initial value. At the same time, the signal equivalent to the rotational frequency of the motor 17 is added to said initial value to control the speed of the motor 17 via a D/A converting circuit 19. While a switching pulse generating circuit 18 is set between the counter 15 and the circuit 19. Then the circuit 18 produces a switching pulse when the rotational frequency of the motor 17 reaches a generating level of the switching pulse to clear the counter 15 and also sets the circuit 19 to a deceleration mode from a normal mode to give the control of deceleration to the motor 17.
Patent JP-H01136637-A (JP)
Title: Auxiliary apparatus for moving snapshooting apparatus part
Inventor: SAITO ISATO
IPC: A61B6/04
Filed: 1987-11-24
Abstract: PURPOSE:To enhance the operability of an apparatus by obtaining stable operating force, by providing an adjusting means for setting the output voltage from a stabilized power supply to a predetermined value between the stabilized power supply and a torque motor. CONSTITUTION:The feed power supply to a torque motor 12 is set to a stabilized power supply 23. The stabilized power supply 23 is a power supply apparatus made constant in its output voltage and constituted, for example, so that the AC 100V of a commercial power supply 21 is inputted to output stabilized AC 100V by a transformer or condenser being an internal constitutional part. Further, an adjusting means 24 for setting the output voltage from the stabilized power supply 23 to a predetermined value is provided between the stabilized power supply 23 and the torque motor 12. The adjusting means 24 adjusts the voltage supplied to the torque motor 12 corresponding to the tiltable angle of the support frame 16 of an X-ray fluoroscopic imaging stand 5 to regulate auxiliary driving force and, for example, is composed of a variable resistor.
Patent JP-S63147249-A (JP)
Title: Input/output processor
Inventor: KINOSHITA TOSHIYUKI
IPC: G06F13/12
Filed: 1986-12-10
Abstract: PURPOSE:To reduce the overhead of a CPU by extending an operation request block ORG produced from a CPU and making an input/output processor act for necessary actions including a unit checking job through an input/output operations. CONSTITUTION:If an error including a unit checking job is reported during execution of a command, this unit check is reported into a device state byte DSB received from an input/output control device 203. Then an input/output processor 202 which received an ORB where a real address, etc., of a sense command is added to an extended area by a CPU 201 gives a reading instruction for the sense information in response to the detection of the unit check contained in the DSB in place of a CPU 201 with no application of an interruption. Then both the unit check and a sense byte are simultaneously reported to the CPU 201 after the end of a sensing job. Thus the overhead of the CPU is reduced.
Patent JP-H10118030-A (JP)
Title: Eyegrounds imaging instrument
Inventor: NISHIHARA YUTAKA
IPC: A61B3/14
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To achieve at taking of a picture easily with a higher diagnosis value even as for a patient suffering paropsis. SOLUTION: In the normal imaging, a part of a luminous flux from a small fixation lamp 36 is reflected in the direction of returning by a field lens 32 and an image is formed on a imaging surface 41a of an infrared TV camera 41 to be synthesized as target image with an eyeground image on a TV monitor 10 to be displayed. The luminous flux passing through the field lens 32 is reflected by a changeover mirror 16 to be visually recognized by eyes E to be examined via an optical path 01.  An examiner operates a fixation lamp adjusting lever 9S to adjust the projection position of the fixation lamp 36 so that the eyegrounds Er are induced to a desired imaging region and when the eyes E to be examined suffering paropsis such as cataract or caligo are photographed, the examiner determines the use of a larger fixation lamp 37 and operates a fixation lamp adjusting lever 9L, the action is detected by a position detecting sensor 39 and the large fixation lamp 37 is turned ON while the small fixation lamp 36 is dimmed. Watching the target image displayed on a TV monitor 10, the examiner adjusts the imaging position of the fixation lamp 37 with the fixation lamp adjusting lever 9L and the eyegrounds Er are induced to a desired imaging region for imaging.
Patent JP-S62151460-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: INOUE SHINICHI
IPC: C08L23/04
Filed: 1985-12-26
Abstract: PURPOSE:To obtain the titled composition improved in impact strength without impairing heat resistance, rigidity, etc., suitable for electric parts, etc., by incorporating a polyarylene sulfide with specified amount of an ethylene copolymer from ethylene, alpha,beta-unsaturated carboxylic acid alkyl ester, etc. CONSTITUTION:The objective composition can be obtained by incorporating (A) 70-99% of a polyarylene sulfide of formula (Ar-S)n (Ar is divalent aromatic residue containing at least one six-membered carbon ring, such as of formula I or II) (e.g. polyphenylene sulfide) with (B) 30-1wt% of an ethylene copolymer from B1: 50-90(pref. 60-85)wt% of ethylene, B2: 5-49(pref. 7-45)wt% of an alpha,beta-unsaturated carboxylic acid alkyl ester (e.g, ethyl acrylate) and B3: 0.5-10(pref. 1-8)wt% of maleic anhydride.
Patent JP-2001114420-A (JP)
Title: Sorting conveyor
Inventor: ISHIHARA KATSUMI
IPC: B65G47/68
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a sorting conveyor that can convey and sort rollable cylindrical and other articles reliably and efficiently. SOLUTION: The sorting conveyor has a plurality of long struts 32 juxtaposed in an article conveyance direction A. Each strut 32 has a downwardly curved conveying surface 32a of a given longitudinal radius of curvature R. Rollable cylindrical and other articles can be thus conveyed while kept from dropping.
Patent JP-H01134487-A (JP)
Title: Elastic roll for fixation
Inventor: KATO CHIAKI
IPC: G03G15/20
Filed: 1987-11-20
Abstract: PURPOSE:To obtain picture quality being excellent in a mold releasing property, having scarcely the offset of a toner and having gloss by providing a layer impregnating the elastic body of a heat resisting property into the material of a heat resisting property for reinforcement, on the outer layer of a roller core to be cured, and also providing the thin film of the elastic body of a heat resisting property on the outside. CONSTITUTION:On the outer layer of a roller core 1 consisting of a metal, ceramic, plastic, etc., the continuous porous layer 2 of a fluororesin is provided, liquid rubber 3 of a heat resisting property is impregnated and hardened to its porous part, and thereafter, the roundness is formed by grinding the surface, and thereafter, liquid rubber 4 of low viscosity is coated thinly on the surface. Thereafter, it is cured and the roughness of the surface is reduced, the gloss is brought out, and the mold releasing property of a toner is further improved, and this roll is effective especially as a fixing elastic roll for a color copy. In this case, from the viewpoint of the mold releasing property and handling, as for liquid rubber of a heat resisting property, liquid silicone rubber of a room temperature curing type is preferably, but as for liquid silicone rubber impregnated and cured, that which has hardness after curing of <=80 deg. and viscosity of <=100,000c.s. is suitable. In such a way, the picture quality being excellent in a mold releasing property, scarcely generating an offset and being satisfactory is obtained.
Patent JP-H04285632-A (JP)
Title: Process for producing polycarbonate in the absence of solvent
Inventor: SUTEFUEN KEERINGU
IPC: C08G64/20
Filed: 1991-10-16
Abstract: PURPOSE: To obtain aromatic polycarbonate having heat stability, hard to generate yellowing and containing no aromatic solvent by crystallizing a mixture of specific oligocarbonates obtained by an interfacial method and subsequently polycondensing the same in a solid phase.  
     CONSTITUTION: Oligocarbonates corresponding to formulae I, II A 1  and A 2  are a bifunctional carbocyclic group or a heterocyclic aromatic group, Y is a divalent group or a single bond, Z is alkyl or aryl and n is an integer of 1-75) are produced by an interfacial method. Subsequently, the mixture of the oligocarbonates (A), a mixture of the compd. represented by the formula I and a monomer corresponding to formula III (B) and a mixture of the compd. represented by the formula II and a monomer corresponding to formula HO- A 1 -Y-A 2 -OH are produced to be crystallized and subsequently polycondensed in a solid phase to obtain the objective polycarbonate with a wt. average. mol.wt. of 15000-200000 and a terminal OH content of below 250 ppm. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09137769-A (JP)
Title: Combustion state detection device of internal combustion engine
Inventor: OYABU SHINJI
IPC: F02P17/12
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a circuit in an ignition coil unit from becoming high voltage at the time when the ignition coil unit and an electric current detection unit are disconnected from each other (unconnected). SOLUTION: An ignition coil unit (igniter built-in coil) 10 and an ion electric current detection unit 20 are independently constituted, and even when they are disconnected (including unconnected), an ignition secondary electric current 12 is circulated with a Zener diode 11 as a circuit element arranged in the ignition coil unit 10 as a circulation passage. In this way, as the low voltage side of a secondary coil 13b of an ignition coil 13 is prevented from becoming high voltage in the ignition coil unit 10, the ignition coil unit 10 is never damaged even when circuit constitution of the ignition coil unit 10 is not made high withstand voltage.
Patent JP-H01136951-A (JP)
Title: Heat treatment for ni-based heat-resistant alloy
Inventor: YOSHIDA HIROSHI
IPC: C22F1/10
Filed: 1987-11-25
Abstract: PURPOSE:To locally recover the characteristics deteriorated by the effect of welding in a short time by welding the 'INCONEL(R)' Ni-based heat-resistant alloy having specific compsn. and thereafter executing a specific heat treatment only to the welding heat effected zone. CONSTITUTION:The Ni-based heat-resistant alloy consisting of, by weight, <=0.08% C, <=0.35% Mn, <=0.35% Si, <=0.015% P, <=0.015% S, 17-21% Cr, 50-55% Ni, 2.8-3.3% Mo, 4.75-5.5% Nb+Ta, 0.65-1.15% Ti, 0.2-0.8% Al, <=1% Co, <=0.006% B, <=0.3% Cu and the balance Fe is subjected to an ordinary heat treatment to improve the characteristics of strength, etc. Said Ni-based heat-resistant alloy A having improved characteristics is welded. Heaters D are deposited near the welded bead B formed by this method and only the welding heat effected zone C is subjected to a heat treatment for 9.5-15.5hr at 700+ or -8 deg.C. In this way, the characteristics deteriorated by the effect of welding heat are locally recovered.
Patent JP-H07144737-A (JP)
Title: Conveyor roller
Inventor: YAGOME TAKESHI
IPC: B65G23/04
Filed: 1993-11-25
Abstract: PURPOSE:To improve stable travelling property of a conveyor belt by increasing restoring force due to a crown shape. CONSTITUTION:It is a conveyor roller which is crown-shaped, and a plurality of linear grooves 27a, 27b in the condition in which they advance spirally in the direction of rotation of a roller main body 21 from an intermediate section to an end section of the roller main body 21 are formed equally on a peripheral face of both end sections which are adjacent to both end faces of the roller main body 21. Consequently, it is possible to correct a lean of a conveyor belt 5.
Patent JP-H01137361-A (JP)
Title: Support system for production of plan
Inventor: KAWASHIMA KAZUHIRO
Filed: 1987-11-25
Abstract: PURPOSE:To enable an operator to quickly correct errors by storing previously a message showing the error of the plan logic and a message showing the treatment to be carried out to said error and displaying these messages in the forms desired by the operator. CONSTITUTION:A message file 13 stores previously a message showing the error meaning of the plan logic and a message showing the treatment to be carried out by an operator to said error. When a plan logic check part 7 detects an error of the plan logic, an error code is shown to the operator via a message output processing part 11. The operator inputs a message output request in case does not understand the meaning of the error and the treatment to be given to the error. Thus, a message showing the error meaning is displayed together with a flow chart showing said treatment. Thus, the operator can accurately grasp the meaning of the error as well as the treatment to be given to the error. Then, the operator can quickly correct an erroneous plan logic.
Patent JP-H0997800-A (JP)
Title: Manufacture of mesfet
Inventor: SUMIYA MASANORI
IPC: H01L29/812
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To lessen a MESFET in gate resistance by a method wherein a patterned heat-resistant metal thin film and an insulating film are thermally treated together with a substrate at a high temperature, photoresist is applied and developed, the insulating film is removed after the surface of the insulating film is exposed, and a low-resistance metal is laminated on the heat-resistant metal thin film. SOLUTION: A W-Al film 103 and a heat-resistant SiO2 film are laminated on a GaAs substrate 101 and then patterned. Ion implantation is carried out using the patterned W-Al film 103 and the SiO2 film as a mask for the formation of an LDD region 108. After an SiN film is deposited, and ions are implanted using the W-Al film 103 and the SiO2 film which are both patterned and the side wall of the SiN film as a mask for the formation of an N<+> diffusion layer 112. After time SiN film is removed, and the patterned W-Al film 103 and the SiO2 film are thermally treated together with the substrate 101 at a high temperature. Then, a photoresist 114 is applied and developed, the SiO2 , film is removed after the surface of the SiO2 film is exposed, and an Au 121 is laminated on the W-Al film 103.
Patent JP-H09143650-A (JP)
Title: Production of alpha plus beta titanium alloy material reduced in intraplane anisotropy
Inventor: FUKAI HIDEAKI
IPC: B21B1/26
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To produce an alpha plus beta titanium alloy material reduced in intraplane anisotropy by controlling the cross ratio. SOLUTION: In the case where the final rolling direction of hot rolling is the L direction of rolling, hot rolling is performed so that the cross ratio (CRtotal ) of rolling, represented by equation CRtotal =(CR1 )<0.6> ×(CR2 )<0.8> ×(CR3 )<1.0> [where CRtotal is the cross ratio of rolling, CR1 is the cross ratio in the temp. range between <Tβ deg.C and Tβ-50 deg.C, CR2 is the cross ratio in the temp. range between <(Tβ-50 deg.C) and Tβ-150 deg.C, CR3 is the cross ratio at a temp. below Tβ-150 deg.C, and Tβ is the β-transformation temp. of alpha plus beta titanium alloy], takes a value between 0.5 and 2.0. By this method, the alpha plus beta titanium alloy, reduced in intraplane anisotropy of strength and excellent in isotropy, can be produced with high efficiency.
Patent JP-H03156348-A (JP)
Title: Method and apparatus for measuring cause material for forming formaldehyde
Inventor: MATSUNAGA AKIRA
IPC: G01N21/76
Filed: 1989-11-14
Abstract: PURPOSE:To simplify working, to shorten the time of measurement and to make it possible to achieve automation by blowing ozone into sample water, making the ozone react with a cause material for forming formaldehyde, and forming the formaldehyde. CONSTITUTION:Ozone is blown into sample water, and causer material for forming formaldehyde is oxidized and decomposed. Thus the formaldehyde is formed. The amount of light emitted in this reaction is measured. The measured amount of light is used as an empirical factor, and the concentration of the cause material for forming the formaldehyde in the sample water is operated. The sample water is supplied into a reacting cell 1 from a sample water container 9. The ozone having the specified concentration generated in an ozone generator 2 is supplied into the reaction cell 1 through a filter 4 at a specified flow rate. The measurement can be performed in the environment which is approximate to that for ozone-active-carbon treatment by determining the supplying conditions of the ozone into the reacting cell 1.
Patent JP-H07166914-A (JP)
Title: Fuel controller of vehicle engine
Inventor: TAKAHASHI AKIRA
IPC: F02D41/18
Filed: 1994-11-04
Abstract: PURPOSE:To improve stability at the time of parking and idling, and to restrict the transient surge phenomenon of a car body by providing a Q/N detection means for detecting the detection output of an intake quantity sensor for a predetermined crank angle range, and by estimating the amount of air taken in by an engine at an (n)th time so as to control the air fuel ratio. CONSTITUTION:The amount of air taken in by an engine E is detected by an intake level sensor 3 arranged on the upstream of a throttle valve 4, at a predetermined crank angle interval of the engine, and the detection result is Qa(n). The amount of air taken in by the engine at an (n-1)th time and at an (n)th time of the predetermined crank angle are defined Qe(n-1) and Qe(n), respectively, and Qe(n) is calculated from an expression Qe(n)=(1-k)*Qe(n-1)+k*Qa(n) by a controller 7, where (k) is a correction factor. The amount of the fuel injected from a fuel injection valve 6 is controlled based on the Qe(n) thus determined. The value of correction factor (k) is varied so that the value becomes small when a vehicle is running and large during idle operation.
Patent JP-S62150098-A (JP)
Title: Pump device
Inventor: EBIHARA YOSHIO
IPC: F04D5/00
Filed: 1985-12-25
Abstract: PURPOSE:To prevent fuel from leaking from a pump device, by securing magnets to a pump casing and a pump cover in parts opposing both side surfaces of in impeller, respectively, and by charging magnetic fluid in gaps between the magnets and both surfaces of the impeller. CONSTITUTION:An impeller 3 is disposed in a pump casing 1 and a pump cover 2 with gaps 3a being defined therebetween. Ring-like magnets 14 are arranged opposing both side surfaces of the impeller 3, and magnetic fluid 15 is charged in the gaps 13a. Fuel is liable to flow through the gaps and to leak into the low pressure side, but the charged magnetic fluid 15 prevents fuel from leaking, thereby it is possible to enhance the performance of the pump.